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Mango trees have been cultivated for approximately 4000 years which places their domestication in the same timeline as that of walnut, peach, sweet orange, lychee, citron, sweet orange, lemon, and jujube. Throughout the process of domestication, most crops undergo severe bottlenecks which decrease genetic…

“The 1980s were an exciting and revolutionary time for biology, and plant molecular biology in particular,” begins an editorial by Bob Goldberg, Brian Larkins, and Ralph Quatrano, the three Founding Editors of The Plant Cell. They describe why the American Society of Plant Physiologists (ASPP; later,…

Wheat is of course a hugely important food for humans, and has been selectively bred across the globe for millennia. Modern bread wheats are hexaploid and contain three distinct subgenomes (AABBDD). As with other crops, there is a need to understand wheat’s ancestry and explore the greater genetic…

Yams (Dioscorea spp.) were domesticated independently in three continents. African yam (Dioscorea rotundata) is the second most produced crop in Africa, after cassava but ahead of maize, rice and sorghum. Scarcelli et al. use a genomic approach to learn more about its domestication, by sequencing many…

The availability of marker-assisted systems is key for crop improvement, allowing trait selection by identifying consensus polymorphisms. However, for discriminating between related strains, these DNA markers are limited, time-consuming and expensive. Here, Tanaka et al. developed a RNA-Seq-based genotyping…

Nowadays, weeds represents a major problem to agriculture due to the limited availability and expense of tools to manage them. Using new technologies to create herbicide-tolerant, non-transgenic varieties could improve weed control. Here, Li et al. analyzed multiallelic editing of the wheat TaALS (encoding…

Plants can produce metabolites that are directly involved in various biological pathways. Identifying variations of specific metabolites in different genotypes would facilitate the understanding underlying complex genetic architecture of maize. One of most representative natural diversity panels, the…